<template>
    <div>
        <h2>我是About的内容</h2>
    </div>
</template>

<script>
export default {
    name: "About",
    /* mounted() {
        console.log("About组件挂载完毕了");
    },
    beforeDestroy() {
        console.log("About组件即将被销毁了");
    }, */
};
</script>

<style>
</style>